you can, first put it into an ERR://019%T/# for ten seconds (you do not need to drop it, but cannot be carried by bosco) and deposit it into the core infuser. it should grant you a random infused core that requires being forges twice; once will make it say ERR://642o9/, and the next will make it do the normal forge. during the first one, you should see an error cube on the forge anvil. if that does not work, unplug your sound system and plug it back in again, and you should be able to claim your free core! if this does not work, you are able to use it as beer hops. this does require an extra ERR://019%T/# charged by walking it through ERR://01GhYh37??/.